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Designing a secure routing protocol to ensure the network and privacy security is a huge challenge for the Internet of Things. In this paper, a new security routing protocol named PALXA is proposed. The PALXA integrates a new AGV (Arrow-d'Aspremont-Gerard-Varet) mechanism based on the mechanism design theory with the subject logic based reputation mechanism to provide secure and privacy-aware routing...
The mobile social network (MSN) can be considered as a system which provides a variety of data delivery services involving the social relationship among mobile users. Mobile social networks have the surprising property of being "searchable": Ordinary users contact with each other more frequently when they have more social features in common. In this paper, we first define a priority relationship...
Hybrid Wireless Mesh Networks (HWMNs) were proposed to address the challenges in wireless communications to support mobile applications across different domains. Due to the multi-hop and decentralized network architecture HWMNs are naturally susceptible to various security threats, especially internal attacks. Therefore HWMNs must be able to detect anomalies, provide secure routing and protect user...
The Wireless Sensor Converge-cast Networks (WSCNs) are widely applied in many fields such as medical applications and environmental monitoring. The monitoring data are collected from the sensors and gathering toward the sink node. A coding aware routing scheme based on Connected Dominating Set is provided. Based on CDS, a coding condition, named Improved Coding Conditions (ICC), is defined with an...
Due to the attractive characteristics of high capacity, high-speed, wide coverage and low transmission power, Wireless Mesh Networks become the ideal choice for the next-generation wireless communication systems. However, the network congestion of WMNs deteriorates the quality of service provided to end users. Game theory optimization model is a novel modeling tool for the study of multiple entities...
Physical-layer network coding (PNC) employs interactive communication among neighbor nodes by using a proper modulation-and-demodulation technique to improve the communication ability. Most traditional routing protocols in wireless network are designed to reduce or avoid signal interference but do not have the merit of the physical-layer network coding. As a result, the throughout of network can hardly...
Increasing robustness and reliability of data transmission are very important for wireless multi-hop networks. The approaches focused on providing backup paths to recover the data are not suitable in this kind of network for the high cost. In this paper, we proposed a network coding based protection strategy, by sending primal data and coded data from the source nodes, it can tolerant multiple link...
There are some papers on secure or anonymous routing protocol in mobile ad-hoc networks. However, due to their original design goal, most of them are vulnerable to attacks and inefficient. In fact, providing security and anonymity are critical in wireless ad hoc networks. In this paper, we present an efficient secure anonymous routing protocol for clustered mobile ad-hoc networks, which not only solves...
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